| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Clarence F. Hotchkiss | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 642,794 | Feb. 06, 1900 | C.F. Hotchkiss | Flexible Shaft | ||
| 1,143,583 | Jun. 15, 1915 | C.F. Hotchkiss | Belt-gearing | industrial machine gearing | |
| 1,228,439 | Jun. 05, 1917 | C.F. Hotchkiss | Flexible Shaft | flexible shafts | |
| 1,910,768 | May 23, 1933 | C.F. Hotchkiss | Boring Tool | plumber | |